//
//  NSArray+Extension.m
//  SMG_NothingIsAll
//
//  Created by jia on 2021/5/8.
//  Copyright © 2021年 XiaoGang. All rights reserved.
//

#import "NSArray+Extension.h"

@implementation NSMutableArray (Collect)

-(NSMutableArray*)append:(id)item{
    if (item) [self addObject:item];
    return self;
}

@end
